“OK. I have only sung in the shower, and barely. What benefit can lessons have for me?”
Some students will see immediate results; some will come in stages over months. It is normal to plateau or even regress in some goal areas. If you want to improve, consistency is important. Being at every lesson and staying in over a long period of time will produce the best results. It takes discipline, consistent practice, and dedication to your individual goals to improve as a singer.